well, in terms of power Dragon Slayermagic is insane. Normally it's not toptier, but tier 2 at least, and with Emotion Powah(TM) it goes into the negative tiers, add in a little of their own element and you've got a walking and talking nuke. FT is just a guild filled with determinators, which allows them to overcharge with emotion... (even the 'cool' kids liek Gray)